@charset "utf-8";
*{
    margin: 0;
    padding: 0;
}
body {
    /*background-image: url('image/backimage.jpg');*/
    background-size: 100%;
    background-repeat: no-repeat;
}
#login_frame {
    width: 400px;
    height: 300px;
    padding: 13px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -200px;
    margin-top: -200px;
    background-color: rgba(240, 255, 255, 0.5);
    border-radius: 10px;
    text-align: center;
}
form p > * {
    display: inline-block;
    vertical-align: middle;
}

.label_input {
    font-size: 14px;
    font-family: 宋体;
    width: 65px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    margin-top: 15px;
    color: white;
    background-color: #3CD8FF;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}
 
.text_field {
    width: 278px;
    height: 28px;
    margin-top: 15px;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    border: 0;
}
 
#btn_login {
    font-size: 14px;
    font-family: 宋体;
    width: 120px;
    height: 28px;
    margin-right: 100px;
    margin-top: 20px;
    line-height: 28px;
    text-align: center;
    color: white;
    background-color: #3BD9FF;
    border-radius: 6px;
    border: 0;
    float: left;
}
#left{
	 font-size: 14px;
    font-family: 宋体;
    width: 120px;
    height: 28px;
    margin-top: 20px;
    line-height: 28px;
    text-align: center;
    color: white;
    background-color: #3BD9FF;
    border-radius: 6px;
    border: 0;
    float: right;
    text-decoration:none;
}

#login_control {
    padding: 0 28px;
}
.alarm{
    background-color:rosybrown;
    border-radius: 10px;
}